Tila Tequila's Fiancee, Heiress Casey Johnson, Found Dead

30-year-old Casey, the heiress to the Johnson & Johnson fortune, was found dead in a Los Angeles home Monday morning.

Johnson's high-profile romance with reality star Tila Tequila recently made headlines, and it was Tila who broke the news of Casey’s death on her Twitter page. Today, Tila continued to share her feelings.

"I can't stop these haunting visions of her and I," she wrote early Tuesday morning. "We made such a lovely couple, only beginning to spend the rest of our lives together..."

Paris and Nicky Hilton, close childhood friends of the heiress, also expressed their sadness. "In bed crying, looking at baby pictures of Casey, Nicky and I," Paris Twittered. "I feel so upset. I feel like I've lost a sister. My heart is broken."

Police pronounced Casey dead at the scene. There were no immediate signs of foul play. A full autopsy and toxicology report is scheduled.